Indexed by:Journal paper
Document Code:10.1039/c2ee21935b
First Author:Ben，Teng
Correspondence Author:Qiu, Shilun
All the Authors:Xiang, Zhonghua,Cao, Dapeng,Zhang, Daliang,Zhu, Liangkui,Yao, Xiangdong,Li, Yanqiang Date of Publication:2012-08-01
Journal:Energy Environ. Sci.
Journal: SCI 
Affiliation of Author(s):化学学院
Discipline:理学
Funded by:2011CB808703 2012CB821700 Grant no. 91022030 "111'' project (B07016) 2006DFA41190 20106021
Volume:5
Issue:8
Page Number:8370-8376
ISSN No.:1754-5692
Key Words:METAL-ORGANIC FRAMEWORKS; CO2 UPTAKE; POLYMER NETWORKS; SEPARATION; CAPTURE; STORAGE;
Abstract:A series of carbonized PAF-1s were obtained with enhanced gas storage capacities and isosteric heats of adsorption (Q(st) for short). Especially, PAF-1-450 can adsorb 4.5 mmol g(-1) CO2 at 273 K and 1 bar. Moreover, it also exhibits excellent selectivity over other gases. On the basis of single component isotherm data, the dual-site Langmuir-Freundlich adsorption model-based ideal adsorption solution theory (IAST) prediction indicates that the CO2/N-2 adsorption selectivity is as high as 209 at a 15/85 CO2/N-2 ratio. Also, the CO2/CH4 adsorption selectivity is in the range of 7.8-9.8 at a 15/8
First-Level Discipline:化学
Translation or Not:no